The table below looks at the statistics for Log4j skills in IT jobs advertised across the UK. Included is a guide to the average salaries offered in IT jobs that have cited Log4j over the 3 months to 30 January 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
30 Jan 2015
Same period 2014 Same period 2013
Apache Log4j
Rank 843 - 871
Rank change year-on-year
- 0
Permanent jobs citing Log4j 35 0 14
As % of all permanent IT jobs located in the UK 0.033% - 0.013%
As % of the Development Applications category 0.20% - 0.084%
Number of salaries quoted 30 0 12
Average salary £48,750 - £45,000
90% offered a salary of more than £34,500 - £35,500
10% offered a salary of more than £57,500 - £71,750
UK excluding London average salary £42,500 - £40,000

The following table is for comparison with the above and provides statistics for the entire Development Applications category in permanent jobs advertised across the UK.

Development Applications Category
UK
Permanent IT job ads with a match in the
Development Applications category
17100 16352 16726
As % of all permanent IT jobs located in the UK 16.15% 15.94% 15.29%
Number of salaries quoted 14503 13422 14587
Average salary £45,000 £45,000 £42,500
Average salary % change year-on-year
- +5.88%
90% offered a salary of more than £32,000 £30,000 £30,000
10% offered a salary of more than £65,000 £60,000 £65,000
UK excluding London average salary £40,000 £40,000 £40,000

Log4j
Jobs Demand Trend

This chart provides the 3-month moving total of permanent IT jobs citing Log4j within the UK as a proportion of the total demand within the Development Applications category.

Log4j Jobs Demand Trend in the UK

Log4j
Salary Trend

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Log4j within the UK.

Log4j Salary Trend in the UK

Log4j
Salary Histogram

This chart provides a salary histogram for IT jobs citing Log4j over the 3 months to 30 January 2015 within the UK.

Log4j Salary Histogram in the UK

Log4j
Top 10 Job Locations

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing Log4j within the UK over the 3 months to 30 January 2015. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
England - 31 £48,750 - 3
London - 25 £57,500 - 3
Watford - 5 £42,500 -
Hertfordshire - 5 £42,500 -
City of London - 5 £30,000 -
East of England - 5 £42,500 -
Glasgow - 4 - -
Scotland - 4 - -
South East - 1 £55,000 -
Surrey - 1 £55,000 -

Log4j
Top 30 Related IT Skills

For the 6 months to 30 January 2015, IT jobs within the UK citing Log4j also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Log4j.

1 55 (100.00%) Java
2 47 (85.45%) JavaScript
2 47 (85.45%) Oracle
3 46 (83.64%) XML
4 42 (76.36%) Servlets
5 38 (69.09%) Web Services
5 38 (69.09%) Linux
5 38 (69.09%) J2EE
6 36 (65.45%) JSP
6 36 (65.45%) E-Commerce
7 33 (60.00%) Apache
8 32 (58.18%) JUnit
8 32 (58.18%) Subversion
9 31 (56.36%) Ant
9 31 (56.36%) XSLT
9 31 (56.36%) JMS
10 30 (54.55%) CSS
10 30 (54.55%) HTML
11 28 (50.91%) Use Case
12 26 (47.27%) Ajax
12 26 (47.27%) Retail
12 26 (47.27%) Hibernate
12 26 (47.27%) MySQL
13 22 (40.00%) JDBC
13 22 (40.00%) Maven
14 21 (38.18%) Spring
14 21 (38.18%) Unit Testing
14 21 (38.18%) ATG
14 21 (38.18%) JBoss
14 21 (38.18%) RDBMS

Log4j
Top Related IT Skills by Category

For the 6 months to 30 January 2015, IT jobs within the UK citing Log4j also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Log4j. Up to 20 skills are shown per category.

Application Platforms
1 33 (60.00%) Apache
2 21 (38.18%) JBoss
3 20 (36.36%) Adobe CQ
3 20 (36.36%) Tomcat
4 17 (30.91%) WebLogic
4 17 (30.91%) ATG Dynamo
4 17 (30.91%) WebSphere
5 10 (18.18%) MQSeries
6 5 (9.09%) WordPress
7 4 (7.27%) SAS
7 4 (7.27%) Magnolia
Applications
1 1 (1.82%) ArcView
Business Applications
1 4 (7.27%) Magento
Communications & Networking
1 11 (20.00%) HTTP
2 10 (18.18%) Internet
2 10 (18.18%) SMTP
3 4 (7.27%) PuTTY
3 4 (7.27%) WinSCP
4 2 (3.64%) Kerberos
Database & Business Intelligence
1 26 (47.27%) MySQL
2 21 (38.18%) RDBMS
2 21 (38.18%) Relational Database
3 20 (36.36%) Oracle Database
3 20 (36.36%) SQL Server
4 10 (18.18%) Jackrabbit
5 6 (10.91%) PostgreSQL
6 4 (7.27%) Oracle Database 10g
6 4 (7.27%) Oracle9i Database
7 2 (3.64%) Data Warehouse
7 2 (3.64%) Hadoop
7 2 (3.64%) Mahout
7 2 (3.64%) Big Data
Development Applications
1 32 (58.18%) JUnit
1 32 (58.18%) Subversion
2 31 (56.36%) Ant
3 22 (40.00%) Maven
4 16 (29.09%) Eclipse
5 10 (18.18%) Jenkins
6 6 (10.91%) JIRA
6 6 (10.91%) Git (software)
7 5 (9.09%) TestNG
7 5 (9.09%) Bitbucket
7 5 (9.09%) Gradle
7 5 (9.09%) Selenium
8 4 (7.27%) Hudson
8 4 (7.27%) Team Foundation Server
9 2 (3.64%) JConsole
10 1 (1.82%) Zephyr
10 1 (1.82%) Mockito
10 1 (1.82%) NetBeans
General
1 26 (47.27%) Retail
2 10 (18.18%) Publishing
3 9 (16.36%) Manufacturing
4 5 (9.09%) Games
5 3 (5.45%) Finance
6 2 (3.64%) Banking
Job Titles
1 32 (58.18%) Developer
2 31 (56.36%) Java Developer
3 16 (29.09%) E-Commerce Specialist
4 9 (16.36%) Java/J2EE Developer
5 5 (9.09%) J2EE Developer
6 4 (7.27%) Java Software Developer
6 4 (7.27%) Java Analyst Developer
6 4 (7.27%) Software Developer
6 4 (7.27%) Analyst
6 4 (7.27%) Programmer
6 4 (7.27%) Support Analyst
6 4 (7.27%) Analyst Developer
6 4 (7.27%) Java Programmer
7 2 (3.64%) Senior Developer
8 1 (1.82%) Senior Java Developer
8 1 (1.82%) Development Specialist
Libraries, Frameworks & Software Standards
1 46 (83.64%) XML
2 42 (76.36%) Servlets
3 38 (69.09%) Web Services
3 38 (69.09%) J2EE
4 36 (65.45%) JSP
5 31 (56.36%) XSLT
5 31 (56.36%) JMS
6 30 (54.55%) CSS
6 30 (54.55%) HTML
7 26 (47.27%) Ajax
7 26 (47.27%) Hibernate
8 22 (40.00%) JDBC
9 21 (38.18%) Spring
10 18 (32.73%) SOAP
11 16 (29.09%) jQuery
12 14 (25.45%) REST
12 14 (25.45%) J2SE
12 14 (25.45%) JSON
13 12 (21.82%) JPA
14 11 (20.00%) Apache Commons
Miscellaneous
1 10 (18.18%) Client/Server
1 10 (18.18%) Web 2.0
2 4 (7.27%) Analytical Skills
2 4 (7.27%) iPad
3 2 (3.64%) Data Integration
3 2 (3.64%) Online Gambling
3 2 (3.64%) Algorithms
4 1 (1.82%) GIS
Operating Systems
1 38 (69.09%) Linux
2 17 (30.91%) UNIX
3 15 (27.27%) Android
4 10 (18.18%) HPUX
4 10 (18.18%) Solaris
4 10 (18.18%) Apple iOS
5 5 (9.09%) openSUSE
5 5 (9.09%) Ubuntu
Processes & Methodologies
1 36 (65.45%) E-Commerce
2 28 (50.91%) Use Case
3 21 (38.18%) Unit Testing
4 16 (29.09%) Quality Management
4 16 (29.09%) Project Management
5 15 (27.27%) OO
6 14 (25.45%) UML
7 10 (18.18%) Web Development
7 10 (18.18%) Agile Software Development
7 10 (18.18%) Content Management
7 10 (18.18%) Android Development
7 10 (18.18%) iOS Development
8 7 (12.73%) Software Engineering
9 6 (10.91%) TDD
10 4 (7.27%) Web Analytics
10 4 (7.27%) Time Management
10 4 (7.27%) SEO
10 4 (7.27%) Business Intelligence
10 4 (7.27%) Mentoring
10 4 (7.27%) Analytics
Programming Languages
1 55 (100.00%) Java
2 47 (85.45%) JavaScript
3 10 (18.18%) ECMAScript
3 10 (18.18%) SQL
3 10 (18.18%) XPath
4 8 (14.55%) Shell Script
5 5 (9.09%) Perl
5 5 (9.09%) PHP
6 4 (7.27%) Bash Shell
7 2 (3.64%) R
Qualifications
1 10 (18.18%) Sun Certification
1 10 (18.18%) Degree
Quality Assurance & Compliance
1 4 (7.27%) SLA
System Software
1 5 (9.09%) Docker
2 2 (3.64%) Oracle RAC
Systems Management
1 5 (9.09%) Puppet
1 5 (9.09%) Salt
1 5 (9.09%) Opscode Chef
Vendors
1 47 (85.45%) Oracle
2 21 (38.18%) ATG
3 14 (25.45%) Sun
4 10 (18.18%) Adobe
4 10 (18.18%) Interwoven
4 10 (18.18%) IBM
5 4 (7.27%) SAP
5 4 (7.27%) Microsoft
5 4 (7.27%) Percussion
5 4 (7.27%) hybris
6 1 (1.82%) ESRI
Central London / West End
Evolution Recruitment Solutions
Salary: 35,000
Posted: 5 days ago
London
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Salary: £35000 - £40000 per annum + competitive
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Salary: £35000 - £40000 per annum + competitive
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